| DODDS, Jason Grant ACTIVE | Director | 31 Aug 2022 | | United Kingdom | May 1971 | 3rd Floor, Davidson Building, 5 Southampton Street, London, WC2E 7HA, United Kingdom |
| LESSIMORE, Jonathan Keith ACTIVE | Director | 01 Oct 2021 | | United Kingdom | July 1981 | 3rd Floor, Davidson Building, 5 Southampton Street, London, WC2E 7HA, United Kingdom |
| JOHNSON, Christine Anne RESIGNED | Secretary | | 31 May 2004 | | | Naphill Cottage Forge Road, Naphill, High Wycombe, Buckinghamshire, HP14 4ST |
| MACLENNAN, Neil Conway RESIGNED | Secretary | 12 Mar 2018 | 23 Feb 2023 | | | Rosewell House, 2a (1f) Harvest Drive, Newbridge, EH28 8QJ, Scotland |
| WEBB, David Iain RESIGNED | Secretary | 01 Jun 2004 | 13 May 2015 | | | 34, Wiggett Grove, Binfield, Bracknell, Berkshire, RG42 4DY |
| MBM SECRETARIAL SERVICES LIMITED RESIGNED | Secretary | 13 May 2015 | 12 Mar 2018 | | | 5th Floor, 125 Princes Street, Edinburgh, EH2 4AD, Scotland |
| ABBOTT, Andrew Richard RESIGNED | Director | | 13 May 2015 | England | January 1959 | Hill Cottage, Albury View, Tiddington, Thame, Oxfordshire, OX9 2LQ |
| CAMPBELL, Ian RESIGNED | Director | | 25 Mar 1994 | England | May 1956 | 11 Tierney Court, High Street, Marlow, Buckinghamshire, SL7 2BL |
| DAVIES, Hayden Thomas RESIGNED | Director | 08 Mar 2007 | 13 May 2015 | United Kingdom | January 1960 | Sedgemoor House, 77 Chilton Road, Long Crendon, Bucks, HP18 9DA |
| GILL, Christopher John, Dr RESIGNED | Director | | 13 May 2015 | United Kingdom | October 1946 | Queen Annes, 47 West Street, Oundle, Peterborough, PE8 4EJ |
| HALL, Gavin Siegmund, Dr RESIGNED | Director | | 22 Feb 2000 | England | June 1938 | Endstead, Little Kingshill, Great Missenden, Bucks, HP16 0EB |
| HOBBS, Raymond Michael RESIGNED | Director | | 18 Jun 1998 | | February 1947 | 72 Georges Hill, Widmer End, High Wycombe, Buckinghamshire, HP15 6BH |
| JAMES, David Ernest, Mr. RESIGNED | Director | 01 Dec 2005 | 01 Jan 2012 | United Kingdom | June 1940 | 48 Dukes Wood Drive, Gerrards Cross, Buckinghamshire, SL9 7LR |
| JOHNSON, Christine Anne RESIGNED | Director | 14 Dec 2007 | 13 May 2015 | Gb | April 1955 | Naphill Cottage Forge Road, Naphill, High Wycombe, Buckinghamshire, HP14 4ST |
| PRESLAND, Patricia Margaret Ward RESIGNED | Director | 16 Jan 2012 | 13 May 2015 | United Kingdom | March 1951 | Beechlands, Honor End Lane, Prestwood, Great Missenden, Buckinghamshire, HP16 9QY |
| STEVENSON, Alison Leonie RESIGNED | Director | 13 May 2015 | 02 Mar 2017 | Scotland | August 1977 | 6, Coronet Way, Centenary Park, Eccles, Manchester, M50 1RE, England |
| TAYLORSON, David Redman RESIGNED | Director | | 06 Jul 1992 | | March 1931 | 6 Gorsey Road, Wilmslow, Cheshire, SK9 5DP |
| TOWLER, Kevin Donald Shirley, Dr RESIGNED | Director | 08 Mar 2007 | 13 May 2015 | United Kingdom | April 1957 | Chase Barn, 6 The Leys, Halton Village, Wendover, Buckinghamshire, HP22 5GH |
| VEITCH, Robert Graeme RESIGNED | Director | 19 Nov 2020 | 24 Nov 2021 | United Kingdom | August 1969 | Warringtonfire, Holmesfield Road, Warrington, WA1 2DS, United Kingdom |
| VEITCH, Robert Graeme RESIGNED | Director | 13 May 2015 | 19 Oct 2017 | England | July 1966 | Holmesfield, Road, Warrington, Cheshire, WA1 2DS, England |
| WEBB, David Iain RESIGNED | Director | 25 Mar 1999 | 13 Jan 2016 | England | August 1962 | 34 Wiggett Grove, Binfield, Bracknell, Berkshire, RG42 4DY |
| WETZ, Joseph Daniel RESIGNED | Director | 19 Oct 2017 | 19 Nov 2020 | United Kingdom | November 1976 | 10, Lower Grosvenor Place, London, England, SW1W 0EN, United Kingdom |
| WILLOX, John Fraser Grant RESIGNED | Director | 13 May 2015 | 19 Oct 2017 | England | March 1967 | 6, Coronet Way, Centenary Park, Eccles, Manchester, M50 1RE, England |
| WINTER, William Thomas Edward RESIGNED | Director | 02 Mar 2017 | 31 Aug 2022 | United Kingdom | December 1976 | 3rd Floor, Davidson Building, 5 Southampton Street, London, WC2E 7HA, United Kingdom |